ATMP Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 27, 2026	35.99	36.07	35.80	35.80	35.80	-2.51%	13,082
Jul 24, 2026	37.06	37.18	36.72	36.72	36.72	-0.16%	14,430
Jul 23, 2026	36.65	36.87	36.65	36.78	36.78	0.70%	9,243
Jul 22, 2026	36.59	36.59	36.51	36.53	36.53	1.21%	6,038
Jul 21, 2026	36.65	36.65	36.00	36.09	36.09	-0.54%	17,654
Jul 20, 2026	36.46	36.66	36.29	36.29	36.29	0.42%	26,823
Jul 17, 2026	36.37	36.37	36.07	36.14	36.14	0.21%	2,807
Jul 16, 2026	35.87	36.11	35.83	36.06	36.06	1.45%	5,371
Jul 15, 2026	35.73	35.73	35.54	35.54	35.54	-1.14%	2,920
Jul 14, 2026	35.89	35.96	35.82	35.96	35.95	0.53%	2,349
Jul 13, 2026	35.36	35.82	35.36	35.77	35.77	1.78%	1,745
Jul 10, 2026	34.99	35.14	34.90	35.14	35.14	-0.31%	3,002
Jul 9, 2026	35.48	35.48	35.25	35.25	35.25	-0.84%	25,468
Jul 8, 2026	35.37	35.62	35.25	35.55	35.55	0.62%	13,746
Jul 7, 2026	34.89	35.33	34.89	35.33	35.33	2.61%	61,549
Jul 6, 2026	34.61	34.78	34.43	34.43	34.43	-0.26%	4,731
Jul 2, 2026	34.07	34.52	34.07	34.52	34.52	1.03%	3,614
Jul 1, 2026	34.23	34.47	34.13	34.17	34.17	-1.02%	7,159
Jun 30, 2026	34.62	34.89	34.52	34.52	34.52	-0.22%	29,143
Jun 29, 2026	34.81	34.81	34.53	34.60	34.60	-0.57%	10,243
Jun 26, 2026	34.69	34.80	34.62	34.80	34.80	0.67%	21,627
Jun 25, 2026	34.18	34.66	34.15	34.57	34.57	1.51%	4,495
Jun 24, 2026	34.09	34.33	33.90	34.06	34.06	-1.60%	10,293
Jun 23, 2026	33.94	34.61	33.94	34.61	34.61	1.85%	4,968
Jun 22, 2026	33.71	34.06	33.58	33.98	33.98	0.65%	22,248
Jun 18, 2026	33.49	33.84	33.22	33.76	33.76	0.15%	9,176
Jun 17, 2026	33.83	33.86	33.64	33.71	33.71	-0.68%	18,364
Jun 16, 2026	34.00	34.11	33.84	33.94	33.94	-0.64%	9,168
Jun 15, 2026	34.30	34.35	34.00	34.16	34.16	-1.55%	45,439
Jun 12, 2026	34.10	34.92	34.10	34.70	34.70	0.46%	28,247
Jun 11, 2026	34.73	35.03	34.54	34.54	34.54	-1.02%	8,260
Jun 10, 2026	34.65	35.10	34.65	34.90	34.89	1.62%	9,687
Jun 9, 2026	34.35	34.46	34.22	34.34	34.34	-0.46%	10,637
Jun 8, 2026	34.61	34.61	34.44	34.50	34.50	-0.58%	23,110
Jun 5, 2026	34.69	35.05	34.69	34.70	34.70	-0.89%	9,541
Jun 4, 2026	34.18	35.01	34.18	35.01	35.01	1.39%	5,942
Jun 3, 2026	34.41	34.93	34.38	34.53	34.53	0.07%	32,900
Jun 2, 2026	33.81	34.61	33.81	34.51	34.51	1.26%	26,303
Jun 1, 2026	33.71	34.25	33.71	34.08	34.08	0.96%	31,953
May 29, 2026	34.13	34.14	33.75	33.75	33.75	-2.20%	16,909
May 28, 2026	35.35	35.35	34.84	34.92	34.51	-0.74%	31,914
May 27, 2026	35.38	35.61	35.18	35.18	34.77	-1.90%	13,183
May 26, 2026	36.43	36.47	35.86	35.86	35.44	-2.05%	10,718
May 22, 2026	36.51	36.61	36.43	36.61	36.18	0.89%	7,238
May 21, 2026	36.52	36.67	36.18	36.29	35.86	-0.08%	16,518
May 20, 2026	36.81	36.81	36.26	36.32	35.89	-1.20%	12,213
May 19, 2026	36.41	36.78	36.38	36.76	36.33	0.88%	11,268
May 18, 2026	36.22	36.45	36.22	36.44	36.01	1.00%	4,950
May 15, 2026	36.08	36.22	35.93	36.08	35.66	0.56%	4,245
May 14, 2026	35.09	35.88	35.09	35.88	35.46	1.61%	10,207